* Robert Haas (robertmh...@gmail.com) wrote: > So when somebody says "relying on vacuum instead of doing > HOT pruning" what I hear is "flush performance down the toilet"... but > of course the real way to resolve this is to test whatever patch Simon > or someone else eventually posts, not to speculate without data.
I don't think anyone was seriously proposing that (certainly not with today's VACUUM). What I've heard speculated about is doing HOT pruning during UPDATE and/or INSERT but specifically not during SELECT. I concur that we need data to really understand the difference, hopefully there'll be a patch posted which we can play with. Thanks, Stephen
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